gitlab-rails-ce-19.4 — security advisory

{
  "id": "2fd2488c9cfa46a8eca465f3af3f1daee3b7863a10c1fcab2b064c7d2f23c092",
  "url": "https://osv.dev/vulnerability/CGA-86xj-hm34-92pr",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-86xj-hm34-92pr",
    "summary": "CGA-86xj-hm34-92pr",
    "evidence": "osv:CGA-86xj-hm34-92pr",
    "products": [
      {
        "name": {
          "value": "gitlab-rails-ce-19.4",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "19.4.1-r8",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "critical",
    "structured": {
      "id": "CGA-86xj-hm34-92pr",
      "aliases": [
        "CGA-86xj-hm34-92pr"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "19.4.1-r8"
                }
              ]
            }
          ],
          "package": {
            "name": "gitlab-rails-ce-19.4",
            "purl": "pkg:apk/chainguard/gitlab-rails-ce-19.4?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-86xj-hm34-92pr.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "shell-quote",
                "component_purl": "pkg:npm/shell-quote@1.9.0",
                "component_type": "npm",
                "component_version": "1.9.0",
                "component_location": "/srv/gitlab/yarn.lock",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-08T23:15:57Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-09T04:42:39.943862100Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-102422",
        "GHSA-pqg4-j6r4-53mv"
      ],
      "references": [
        "https://www.npmjs.com/package/shell-quote",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102422.json",
        "https://github.com/ljharb/shell-quote/security/advisories/GHSA-pqg4-j6r4-53mv",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-102422",
        "https://github.com/ljharb/shell-quote/commit/6002b2ed90c6b83095eb272b6b0adaf3a172b0bc",
        "https://github.com/ljharb/shell-quote"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-102422",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 108696,
  "published_at": "2026-10-07T00:01:52+00:00"
}